So after some testing for cooling i've ditch the water as its really not needed for the 33w TEC i'am using. I've just done some testing with a few heatsink fan units to find the best to used. After testing some heavy CPU coolers i came across a dead (well has BSOD's with media playback) ATI/AMD HIS 5750. The unit weighs next to nothing maybe less then 100grams, and boy does it do a nice job and will suit my project perfectly. I havent tested with the fan at 5volt yet but i know its going to be fine already. Here is some images, remember warm air is being forced onto the tec and still look at that ice wow